[source] kernel: kmod-zram: deactivate CONFIG_ZRAM_WRITEBACK for kernel 4.14

[LEDE Commits]

hauke pushed a commit to source.git, branch master:
https://git.lede-project.org/36f83dbc41601cf6127a05f568b23b5f014e0b0d

commit 36f83dbc41601cf6127a05f568b23b5f014e0b0d
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sun Nov 12 22:22:07 2017 +0100

    kernel: kmod-zram: deactivate CONFIG_ZRAM_WRITEBACK for kernel 4.14
    
    This new option was introduced in kernel 4.14 and should be deactivated
    by default.
    
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/kernel/linux/modules/other.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk
index ef27402..b4538cc 100644
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@@ -693,6 +693,7 @@ define KernelPackage/zram
 	CONFIG_ZRAM \
 	CONFIG_ZRAM_DEBUG=n \
 	CONFIG_PGTABLE_MAPPING=n \
+	CONFIG_ZRAM_WRITEBACK=n \
 	CONFIG_ZSMALLOC_STAT=n \
 	CONFIG_ZRAM_LZ4_COMPRESS=y
   FILES:= \